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Author: Laurie Burnham Publisher: Infobase Holdings, Inc ISBN: 1438182554 Category : Science Languages : en Pages : 178
Book Description
From Earth's two longest rivers, which flow through African deserts and Amazon jungles, to Siberia's great Yenisei-Angara river system, which drains into the Arctic Ocean, this appealing eBook vividly brings the world's great waterways into focus. Students will discover how these rivers came to exist, their place in history, what makes each unusual, and current environmental challenges.
Author: Laurie Burnham Publisher: Infobase Holdings, Inc ISBN: 1438182554 Category : Science Languages : en Pages : 178
Book Description
From Earth's two longest rivers, which flow through African deserts and Amazon jungles, to Siberia's great Yenisei-Angara river system, which drains into the Arctic Ocean, this appealing eBook vividly brings the world's great waterways into focus. Students will discover how these rivers came to exist, their place in history, what makes each unusual, and current environmental challenges.
Author: Fred Pearce Publisher: Beacon Press ISBN: 9780807085738 Category : Nature Languages : en Pages : 340
Book Description
In this groundbreaking book, veteran science correspondent Fred Pearce travels to more than thirty countries to examine the current state of crucial water sources. Deftly weaving together the complicated scientific, economic, and historic dimensions of the world water crisis, he provides our most complete portrait yet of this growing danger and its ramifications for us all. "A strong-and scary-case that a worldwide water shortage is the most fearful looming environmental crisis. With a drumbeat of facts both horrific (thousands of wells in India and Bangladesh are poisoned by fluoride and arsenic) and fascinating (it takes 20 tons of water to make one pound of coffee), the former New Scientist news editor documents a "kind of cataclysm" already affecting many of the world"s great rivers." -Publishers Weekly, starred review "Oil we can replace. Water we can"t-which is why this book is both so ominous and so important." -Bill McKibben, author of The End of Nature
Author: Avijit Gupta Publisher: John Wiley & Sons ISBN: 9780470723715 Category : Science Languages : en Pages : 712
Book Description
Large Rivers: Geomorphology and Management explores an important topic in geomorphology and sedimentology: the form and function of major rivers. Our knowledge of the big rivers of the world is limited. It is currently difficult to recognise large rivers of the past from relict sedimentary deposits or to structure management policies for long international rivers. This exciting book brings together a set of papers on large rivers of the world, as a unique introduction to a demanding subject. The book includes thirty chapters and is organised into three sections. The first part is on the environmental requirements for creating and maintaining a major river system. The second is a collection of case studies on 14 large rivers from different continents, covering a range of physical environments. The third section includes chapters on the measurement and management of large rivers. First book to offer in a single volume state-of-the-art knowledge on management and geomorphology of large rivers of the world A pioneering study, pushing the boundaries of our knowledge related to big rivers Includes comprehensive case studies covering the major large rivers of the world including Amazon, Mississippi, Nile, Congo, Indus, and Mekong Written by a leading team of distinguished, international contributors Large Rivers: Geomorphology and Management is essential reading for postgraduate students and researchers in fluvial geomorphology, hydrology, sedimentary geology, and river management. It is also of relevance to engineers and environmental consultants in the private and public sectors working on major rivers of the world.
Author: Les Bechdel Publisher: Appalachian Mountain Club ISBN: 9781878239556 Category : Rafting (Sports) Languages : en Pages : 0
Book Description
Revised new 1997 edition gives expert advice on all aspects of river safety, covers latest gear and methods, and contains expanded material on big-water rescue -- the essential manual for every fast-water paddler.
Author: Sandra Postel Publisher: Island Press ISBN: 1597267805 Category : Nature Languages : en Pages : 265
Book Description
The conventional approach to river protection has focused on water quality and maintaining some "minimum" flow that was thought necessary to ensure the viability of a river. In recent years, however, scientific research has underscored the idea that the ecological health of a river system depends not on a minimum amount of water at any one time but on the naturally variable quantity and timing of flows throughout the year. In Rivers for Life, leading water experts Sandra Postel and Brian Richter explain why restoring and preserving more natural river flows are key to sustaining freshwater biodiversity and healthy river systems, and describe innovative policies, scientific approaches, and management reforms for achieving those goals. Sandra Postel and Brian Richter: explain the value of healthy rivers to human and ecosystem health; describe the ecological processes that support river ecosystems and how they have been disrupted by dams, diversions, and other alterations; consider the scientific basis for determining how much water a river needs; examine new management paradigms focused on restoring flow patterns and sustaining ecological health; assess the policy options available for managing rivers and other freshwater systems; explore building blocks for better river governance. Sandra Postel and Brian Richter offer case studies of river management from the United States (the San Pedro, Green, and Missouri), Australia (the Brisbane), and South Africa (the Sabie), along with numerous examples of new and innovative policy approaches that are being implemented in those and other countries. Rivers for Life presents a global perspective on the challenges of managing water for people and nature, with a concise yet comprehensive overview of the relevant science, policy, and management issues. It presents exciting and inspirational information for anyone concerned with water policy, planning and management, river conservation, freshwater biodiversity, or related topics.
Author: Donald Worster Publisher: Oxford University Press, USA ISBN: 9780195078060 Category : Business & Economics Languages : en Pages : 624
Book Description
The American West, blessed with an abundance of earth and sky but cursed with a scarcity of life's most fundamental need, has long dreamed of harnessing all its rivers to produce unlimited wealth and power. In Rivers of Empire, award-winning historian Donald Worster tells the story of this dream and its outcome. He shows how, beginning in the mid-nineteenth century, Mormons were the first attempting to make that dream a reality, damming and diverting rivers to irrigate their land. He follows this intriguing history through the 1930s, when the federal government built hundreds of dams on every major western river, thereby laying the foundation for the cities and farms, money and power of today's West. Yet while these cities have become paradigms of modern American urban centers, and the farms successful high-tech enterprises, Worster reminds us that the costs have been extremely high. Along with the wealth has come massive ecological damage, a redistribution of power to bureaucratic and economic elites, and a class conflict still on the upswing. As a result, the future of this "hydraulic West" is increasingly uncertain, as water continues to be a scarce resource, inadequate to the demand, and declining in quality.
Author: Jim Lichatowich Publisher: ISBN: Category : History Languages : en Pages : 346
Book Description
"Fundamentally, the salmon's decline has been the consequence of a vision based on flawed assumptions and unchallenged myths.... We assumed we could control the biological productivity of salmon and 'improve' upon natural processes that we didn't even try to understand. We assumed we could have salmon without rivers." --from the introduction From a mountain top where an eagle carries a salmon carcass to feed its young to the distant oceanic waters of the California current and the Alaskan Gyre, salmon have penetrated the Northwest to an extent unmatched by any other animal. Since the turn of the twentieth century, the natural productivity of salmon in Oregon, Washington, California, and Idaho has declined by eighty percent. The decline of Pacific salmon to the brink of extinction is a clear sign of serious problems in the region. In Salmon Without Rivers, fisheries biologist Jim Lichatowich offers an eye-opening look at the roots and evolution of the salmon crisis in the Pacific Northwest. He describes the multitude of factors over the past century and a half that have led to the salmon's decline, and examines in depth the abject failure of restoration efforts that have focused almost exclusively on hatcheries to return salmon stocks to healthy levels without addressing the underlying causes of the decline. The book: describes the evolutionary history of the salmon along with the geologic history of the Pacific Northwest over the past 40 million years considers the indigenous cultures of the region, and the emergence of salmon-based economies that survived for thousands of years examines the rapid transformation of the region following the arrival of Europeans presents the history of efforts to protect and restore the salmon offers a critical assessment of why restoration efforts have failed Throughout, Lichatowich argues that the dominant worldview of our society -- a worldview that denies connections between humans and the natural world -- has created the conflict and controversy that characterize the recent history of salmon; unless that worldview is challenged and changed, there is little hope for recovery. Salmon Without Rivers exposes the myths that have guided recent human-salmon interactions. It clearly explains the difficult choices facing the citizens of the region, and provides unique insight into one of the most tragic chapters in our nation's environmental history.
Author: Peter O'Reilly Publisher: Stackpole Books ISBN: 9780811700726 Category : Sports & Recreation Languages : en Pages : 450
Book Description
The only comprehensive guide to Irish waters, Rivers of Ireland gives full descriptions of each of Ireland's rivers. This new edition includes insider details for fishing guides, local tackle shops, resident fly tiers, and casting instructors.
Author: Francine Rivers Publisher: Multnomah ISBN: 0593442946 Category : Fiction Languages : en Pages : 481
Book Description
NATIONAL BESTSELLER • NOW A MAJOR MOTION PICTURE starring Abigail Cowen, Tom Lewis, Nina Dobrev, with Logan Marshall Green and Eric Dane, special appearance by Famke Janssen. Distributed by Universal Pictures with a screenplay by Francine Rivers and D.J. Caruso. California’s gold country, 1850. A time when men sold their souls for a bag of gold and women sold their bodies for a place to sleep. Angel expects nothing from men but betrayal. Sold into prostitution as a child, she survives by keeping her hatred alive. And what she hates most are the men who use her, leaving her empty and dead inside. Then she meets Michael Hosea, a man who seeks his Father’s heart in everything. Michael obeys God’s call to marry Angel and to love her unconditionally. Slowly, day by day, he defies Angel’s every bitter expectation, until despite her resistance, her frozen heart begins to thaw. But with her unexpected softening comes overwhelming feelings of unworthiness and fear. And so Angel runs. Back to the darkness, away from her husband’s pursuing love, terrified of the truth she no longer can deny: her final healing must come from the One who loves her even more than Michael does . . . the One who will never let her go. A powerful retelling of the story of Gomer and Hosea, Redeeming Love is a life-changing story of God’s unconditional, redemptive, all-consuming love. Includes a six-part reading group guide!
Author: Laurie Burnham
Author: Laurie Burnham
Author: Fred Pearce
Author: Avijit Gupta
Author: Les Bechdel
Author: Howard Frank Mosher
Author: Sandra Postel
Author: Donald Worster
Author: Jim Lichatowich
Author: Peter O'Reilly
Author: Francine Rivers